E2S D1xB2X05 Instruction Manual page 4

The D1xB2X10DC024 & D1xB2X10DC048 Xenon Beacons
are rated as follows:
Ex db IIC T4 Gb Ta -55°C to +80°C
Ex db IIC T5 Gb Ta -55°C to +45°C
Ex tb IIIC T135°C Db Ta -55°C to +80°C
The D1xB2X10AC115, D1xB2X10AC230, D1xB2X15AC115
& D1xB2X15AC230 Xenon Beacons are rated as follows:
Ex db IIC T3 Gb Ta -55°C to +70°C
Ex db IIC T4 Gb Ta -55°C to +65°C
Ex tb IIIC T139°C Db Ta -55°C to +70°C
The D1xB2X15DC024 & D1xB2X15DC048 Xenon Beacons
are rated as follows:
Ex db IIC T3 Gb Ta -55°C to +80°C
Ex db IIC T4 Gb Ta -55°C to +65°C
Ex tb IIIC T146°C Db Ta -55°C to +80°C
The D1xB2X21DC024 & D1xB2X21DC048 Xenon Beacons
are rated as follows:
Ex db IIC T3 Gb Ta -55°C to +80°C
Ex db IIC T4 Gb Ta -55°C to +45°C
Ex tb IIIC T169°C Db Ta -55°C to +80°C
The D1xB2X21AC115 & D1xB2X21AC230 Xenon Beacons
are rated as follows:
Ex db IIC T3 Gb Ta -55°C to +60°C
Ex db IIC T4 Gb Ta -55°C to +50°C
Ex tb IIIC T141°C Db Ta -55°C to +60°C
Certificate No.
ATEX Mark,
Equipment Group and
Category:
CE Marking and
Notified Body No.
UKCA Marking and
Notified Body No.
The units can be installed in locations with the following
conditions:
Area Classification:
Explosive gas air mixture likely to occur in
Zone 1
normal operation.
Explosive gas air mixture not likely to occur in
Zone 2 normal operation, and if it does, it will only exist
for a short time.
Explosive dust air mixture likely to occur in
Zone 21
normal operation.
Explosive dust air mixture not likely to occur in
Zone 22 normal operation, and if it does, it will only exist
for a short time.
E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH
Document No. D191-00-201-IS
DEMKO 19 ATEX 2009X
IECEx ULD 19.0006X
UL21UKEX2130X
II 2G
II 2D
2813
0518
Issue 3
Gas Groupings:
Group IIA
Group IIB
Group IIC
Temperature Classification:
T1 450ºC
T2 300ºC
T3 200ºC
T4 135ºC
T5 100ºC
T6 85ºC
Dust Groupings:
Group IIIA
Group IIIB
Group IIIC
Maximum Surface Temperature for Dust Applications:
Equipment Category: 2G / 2D
Equipment Protection Level: Gb, Gc, Db, Dc
Ambient Temperature Range:
-55°C to +80°C (D1xB2X05DC, D1xB2X10DC,
-55°C to +70°C (D1xB2X05AC, D1xB2X10AC,
-55°C to +60°C (D1xB2X21AC)
The certification approval has validated continuous use up to
38°C ambient and are for transient use up to 80°C ambient.
28-11-22
Propane
Ethylene
Hydrogen and Acetylene
(D1xB2X15DC & D1xB2X21DC
up to 80°C ambient,
D1xB2X10AC & D1xB2X15AC
up to 70°C ambient,
D1xB2X21AC up to 60°C ambient)
(D1xB2X05DC & D1xB2X10DC
up to 80°C ambient,
D1xB2X05AC up to 70°C ambient,
D1xB2X10AC, D1xB2X15DC &
D1xB2X15AC up to 65°C ambient,
D1xB2X21AC up to 50°C ambient,
D1xB2X21DC up to 45°C ambient)
(D1xB2X05DC up to 75°C ambient,
D1xB2X05AC up to 50°C ambient,
D1xB2X10DC up to 45°C ambient)
(D1xB2X05DC up to 60°C ambient)
Combustible Flyings
Non-conductive Dust
Conductive Dust
104°C (D1xB2X05DC)
116ºC (D1xB2X05AC)
135ºc (D1xB2X10DC)
139°C (D1xB2X10AC, D1xB2X15AC)
141°C (D1xB2X21AC)
146°C (D1xB2X15DC)
169ºC (D1xB2X21DC)
D1xB2X15DC, D1xB2X21DC)
D1xB2X15AC)
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